Home / 4,027,889,003.10-5,557,748,938.74-2,243,698,055.16

Finding the Fourth Proportional to 4,027,889,003.10, 5,557,748,938.74 and 2,243,698,055.16

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Solution

The fourth proportional to 4,027,889,003.10, 5,557,748,938.74 and 2,243,698,055.16 is: 3,095,892,283.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,889,003.10 : 5,557,748,938.74 = 2,243,698,055.16 : x
  2. Step 2: Convert to fraction form
    4,027,889,003.10/5,557,748,938.74 = 2,243,698,055.16/x
  3. Step 3: Cross multiply
    4,027,889,003.10x = 5,557,748,938.74 × 2,243,698,055.16
  4. Step 4: Simplify right side
    4,027,889,003.10x = 12,469,910,484,918,491,136
  5. Step 5: Solve for x
    x = 12,469,910,484,918,491,136/4,027,889,003.10
  6. Step 6: Final answer
    x = 3,095,892,283.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.